" N.K. Forging & Rolling Industry " manufacturers of "NKH" Friction Drop Forging Hammers is a unit of M/s. Niranjan Singh Kartar Singh Forgings Pvt. Ltd. S.Niranjan Singh who is the Managing Director of Niranjan Singh Kartar Singh Forging Pvt. Ltd. is the managing partner of N.K. Forging & Rolling Industries. Now Niranjan Singh Kartar Singh Forging Pvt. Ltd. has diverted the business of "NKH" hammers to N.K. Forging & Rolling Industries. N.K. Forging & Rolling Industries. is an ISO 9001 : 2008 certified unit for manufacture and supply of Drop Forging Hammers & Spares Certified by a leading company Bureau Veritas.